/* 导航 */
.header{
    height: 1.333333rem;/*高度100px*/
    /* background: rgb(212, 255, 248); */
    box-shadow: 0 1px 9px rgba(0,0,0,.1);
    padding: 0 .133333rem;
    /* 弹性盒模型 */
    display: flex;
    align-items: center;
    justify-content: space-between;
}
/* 返回上一页 */
.header .go_back{
    font-size: .533333rem;
    font-family: '宋体';
    width: 1rem;
    height: 1rem;
    /* background: red; */
    line-height: 1rem;
    text-align: center;
}   
/* 搜索按钮 */
.header .search_btn{
    background: #80C4AE;
    color: #fff;
    width: 1rem;
    height: .533333rem;
    border: none;
    outline: none;
    border-radius: .133333rem;
}
/*ajax搜索项返回列表*/
.header .ajax_list{
    position: absolute;
    top: 1.333333rem;
    left: 0;
    background: #fff;
    line-height: .8rem;
    text-align: center;
    width: 100%;
    border-top: 1px solid #999;
}
.header .ajax_list li{
    background: #f1f1f1;
    border-bottom: 1px solid rgb(228, 225, 225);
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: .4rem;
    font-size: .4rem;
}
.header .ajax_list li img{
    width: 0.5rem;
    height: 0.5rem;
}


/* 中间搜索框 */
.header .search{
    flex-grow: 1;/*占据剩余空间*/
    height: .666667rem;
    border: 1px solid rgb(194, 192, 192);
    border-radius: .133333rem;
    /* 弹性盒模型 */
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: #fff;
    margin: 0 .266667rem;
}
.header .search img{
    margin: 0 .24rem;
    width: .4rem;

}
.header .search input{
    flex-grow: 1;/*扩张因子--占据容器的多余空间*/
    height: inherit;
    border: none;
    margin-right: .133333rem;
}
/* 热门搜索 */
.hot_list{
    height: 4rem;
    /* background: yellowgreen; */
    padding: 0 .4rem;
}
.hot_top{
    height: .8rem;
    line-height: .8rem;
    display: flex;
    justify-content: space-between;
}
.hot_top span:nth-of-type(2){
    color: #999;
}
.show_list{
    /* display: none; */
}
.show_list span{
    display: inline-block;
    line-height: 2;
    padding: 0 .133333rem;
    background: #f0f2f5;
    margin: .133333rem;
    color:#686868;
}
/*
    :first-child选中第一个子元素
    类似于
    :nth-of-type(1)
*/
.show_list span:first-child{
    color: red;
}
.hide_list{
    height: 2rem;
    display: flex;
    justify-content: center;
    align-items: center;
    display: none;
}

/* 局部遮罩提示层 */
.prompt_mask{
    position: fixed;
    width: 40%;
    height: 6vh;
    background: rgba(0,0,0,.4);
    left: 50%;
    top: 30%;
    transform: translate(-50%);
    color: #fff;
    line-height: 6vh;
    text-align: center;
    font-size: .4rem;
    /* 初始化隐藏 */
    display: none;
}